Lingam

New Features
* Added ``CausalBasedSimulator`` that can generate virtual data using causal graphs.

Code Fixes
* Fixed 58, 70

Tests
* Changed supported python versions

Documentation
* Enhanced tutorials
* Added link to tutorial slides

New Features
* Added ``LiM`` algorithm
* Added ``CAM-UV`` algorithm

Code Fixes
* Fixed typos (50)
* Fixed 44
* Fixed 45
* Fixed 53

New Features
* Added ``LiNA`` and ``MDLiNA`` algorithm
* Added ``RESIT`` algorithm

New Features
* Added `get_paths` method to the result of bootstrapping that searches all paths between specified variables and outputs the bootstrap probability for each path in `VARLiNGAM`, `VARMALiNGAM` and `LongitudinalLiNGAM`
Code Fixes
* Changed the timing for creating the partial orders when applying prior knowledge in `DirectLiNGAM`
* Fixed that prior knowledge is not applied when there are duplicate no_paths (34)

New Features
* Added `get_paths` method to `BootstrapResult` that searches all paths between specified variables and outputs the bootstrap probability for each path in `ICALiNGAM`, `DirectLiNGAM`, `MultiGroupDirectLiNGAM`, `BottomUpParceLiNGAM` and `RCD`

New Features
* Changed to apply prior knowledge when pruning of adjacent matrix in `DirectLiNGAM` and `BottomUpParceLiNGAM`

Code Fixes
* Corrected `issubclass` to `isinstance` in `VARLiNGAM` and `VARMALiNGAM` (25)